Beck Arnley 158-1558 Fuel Injection Pressure Regulator

Reliable Fuel Injection Pressure Regulator for Lexus, Toyota, and Scion

The Beck Arnley 158-1558 fuel injection pressure regulator is designed to maintain consistent fuel pressure for optimal engine performance. Compatible with various Lexus, Toyota, and Scion models, this part ensures precise fuel delivery and helps your vehicle run smoothly.

• Compatible with Lexus, Toyota, and Scion models including Avalon, Camry, Celica, Corolla, Echo, ES330, ES350, Matrix, MR2 Spyder, Sienna, Solara, tC, xA, and xB
• Maintains stable fuel pressure for efficient fuel injection system operation
• Direct replacement for original equipment to ensure proper fit and function
• Part number 158-1558 for easy identification and ordering

Product Details and Compatibility

The Beck Arnley 158-1558 fuel injection pressure regulator is engineered to regulate fuel pressure within the fuel injection system, ensuring the engine receives the correct amount of fuel under varying operating conditions. This part is compatible with a wide range of Lexus, Toyota, and Scion vehicles, including popular models such as the Toyota Camry, Corolla, and Sienna, as well as the Lexus ES330 and ES350. The regulator helps maintain fuel system stability, which is critical for engine efficiency and emissions control.

Common Applications and Problem Resolution

• Helps resolve inconsistent fuel pressure issues causing rough idling or poor acceleration
• Addresses fuel leaks or pressure drops in the fuel injection system
• Prevents engine stalling related to fuel delivery problems
• Improves fuel economy by maintaining proper fuel pressure
• Reduces engine hesitation during acceleration

Installation Notes and Tips

When installing the Beck Arnley 158-1558 fuel injection pressure regulator, ensure the engine is cool and the fuel system is depressurized to avoid fuel spray. Verify compatibility with your specific Lexus, Toyota, or Scion model before installation. Properly secure all connections and inspect for leaks after installation. Consult the vehicle’s service manual for torque specifications and detailed procedures.

Quality Assurance and Warranty

Beck Arnley parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 158-1558 fuel injection pressure regulator undergoes rigorous quality control to ensure consistent operation. Please refer to Beck Arnley’s warranty policy for specific coverage details.